John Allen Ditri, MD

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

11444 Issued in NH

Practice address

590 Court St
Keene, NH 03431-1719

Phone

(603) 354-5454

NPI assigned

Aug 30, 2006

Last updated

Mar 6, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in NH, IL2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Physical Medicine and Rehabilitation

Education

Wayne State University School of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Southern Illinois Medical Services NFPGroup PAC ID 3678677390, 331 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Herrin Hospital Inpatient rehabilitation facility, Herrin, IL, CCN 14T011
• Patricia Neal Rehabilitation Hospital Inpatient rehabilitation facility, Knoxville, TN, CCN 443039

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jditri296411@direct.dartmouth-hitchcock.org
• Direct secure messaging: jditri86763@sih.direct-ci.com
• Direct secure messaging: john.ditri@hca6.eclinicaldirectplus.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Southern Illinois Medical Services, NFP

  dba SIH Medical Group

  • Internal Medicine Physician
  • Carbondale, IL
  • NPI 1770656837
  Medicare reassignment Care Compare group NPD
• Cheshire Medical Center

  • Emergency Medicine Physician
  • Keene, NH
  • NPI 1093803397
  Medicare reassignment NPD
• Dartmouth-Hitchcock Clinic

  • Internal Medicine Physician
  • Lebanon, NH
  • NPI 1548210198
  Medicare reassignment
• Cheshire Medical Center

  dba Cheshire Medical Center Professional Services

  • Family Medicine Physician
  • Keene, NH
  • NPI 1306349444

  Physical Medicine & Rehabilitation

  NPD
• Mary Hitchcock Memorial Hospital

  dba Cheshire Medical Center Pharmacy

  • Community/Retail Pharmacy
  • Keene, NH
  • NPI 1033761739
  NPD
• FMH Health Services, LLC

  dba Frisbie Memorial Hospital

  • General Acute Care Hospital
  • Rochester, NH
  • NPI 1689215030
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Rehabilitation Hospital of Knox County, LLC

  dba Patricia Neal Rehabilitation Hospital

  • Rehabilitation Hospital
  • Knoxville, TN
  • NPI 1619601234

  Inpatient rehabilitation facility

  Care Compare affiliation
• Southern Illinois Hospital Services

  dba Herrin Hospital

  • Rehabilitation Hospital Unit
  • Herrin, IL
  • NPI 1225122047

  Inpatient rehabilitation facility

  Care Compare affiliation
• Southern Illinois Hospital Services

  dba Herrin Hospital

  • General Acute Care Hospital
  • Herrin, IL
  • NPI 1528158573

  Inpatient rehabilitation facility

  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1156896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1770693426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "590 COURT ST",
            "city": "KEENE",
            "state": "NH",
            "postal_code": "034311719",
            "telephone_number": "603-354-5454"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "590 COURT ST",
            "city": "KEENE",
            "state": "NH",
            "postal_code": "034311719",
            "telephone_number": "603-354-5454"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2 S Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Murphysboro",
            "state": "IL",
            "postal_code": "629663333",
            "country_code": "US",
            "telephone_number": "618-684-3156",
            "fax_number": "618-351-4846",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "405 W Jackson St",
            "address_purpose": "LOCATION",
            "city": "Carbondale",
            "state": "IL",
            "postal_code": "629011467",
            "country_code": "US",
            "telephone_number": "618-549-0721",
            "fax_number": "618-351-4846",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "201 S 14th St",
            "address_purpose": "LOCATION",
            "city": "Herrin",
            "state": "IL",
            "postal_code": "629483631",
            "country_code": "US",
            "telephone_number": "618-942-2171",
            "fax_number": "618-351-4846",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DITRI",
        "first_name": "JOHN",
        "middle_name": "ALLEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-30",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "IL",
            "license": "036177891",
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "NH",
            "license": "11444",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jditri86763@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "405 W Jackson St",
            "city": "Carbondale",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629011467",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jditri86763@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "201 S 14th St",
            "city": "Herrin",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629483631",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jditri86763@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "2 S Hospital Dr",
            "city": "Murphysboro",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629663333",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Physical Medicine & Rehabilitation Physician in Keene, NH
• Providers in Keene, NH by specialty
• Physical Medicine & Rehabilitation Physician in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.